LED vs OLED: Qhov twg zoo dua?

Nyob rau hauv lub ntiaj teb hloov zuj zus ntawm cov khoom siv thev naus laus zis, kev xaiv ntawm LED thiab OLED tuaj yeem ua haujlwm txaus ntshai. Ob lub thev naus laus zis muaj qhov zoo sib xws thiab ua kom haum rau cov kev xav tau sib txawv, ua rau nws tseem ceeb kom nkag siab txog lawv qhov zoo thiab qhov tsis zoo ua ntej txiav txim siab. Qhov blog no yuav qhia txog qhov sib txawv tseem ceeb ntawm LED thiab OLED cov lus qhia, pab koj txiav txim siab xaiv.

Nkag siab txog LED thiab OLED Technologies
LED (Lub teeb Emitting Diode) Qhia:
LED zaub siv lub teeb-emitting diodes ua lub teeb rov qab los teeb lub pixels ntawm qhov screen. Cov diodes no tau muab tso rau hauv qab lub LCD vaj huam sib luag thiab yog lub luag hauj lwm muab lub teeb uas dhau los ntawm cov kua siv lead ua kua los tsim cov duab koj pom.

OLED (Organic Light Emitting Diode) Qhia:
OLED cov lus, ntawm qhov tod tes, siv cov organic sib txuas uas tawm lub teeb thaum siv hluav taws xob. Txhua pixel hauv OLED zaub yog tus kheej-emissive, txhais tau tias nws tsim nws tus kheej lub teeb yam tsis tas yuav muaj lub teeb rov qab. Qhov sib txawv hauv paus no ua rau ntau qhov zoo thiab qhov tsis zoo.

Qhov zoo ntawm LED Zaub
Brightness:
LED zaub tau paub txog lawv qhov tshwj xeeb ci ntsa iab, ua rau lawv zoo tagnrho rau kev siv hauv qhov chaw muaj teeb pom kev zoo. Lawv tuaj yeem tsim cov duab zoo nkauj txawm tias nyob hauv tshav ntuj ncaj qha, uas yog qhov zoo dua rau kev nthuav tawm sab nraum zoov.

Nqi-zoo:
LED thev naus laus zis tau nyob ib puag ncig ntev dua thiab feem ntau siv nyiaj ntau dua li OLED. Qhov no ua rau LED qhia qhov kev xaiv nrov rau cov neeg siv nyiaj siv nyiaj thiab kev teeb tsa loj.

Ntev:
LEDs yuav muaj lub neej ntev dua piv rau OLEDs. Cov ntaub ntawv inorganic siv nyob rau hauv LED zaub yog ntau ruaj thiab tsis tshua muaj degradation thaum lub sij hawm.

Muaj:
LED zaub yog dav muaj thiab tuaj nyob rau hauv ntau qhov ntau thiab tsawg thiab configurations. Qhov kev ua tau zoo no ua rau lawv haum rau ntau yam kev siv, los ntawm TV mus rau digital billboards.

Qhov zoo ntawm OLED Displays
Superior Image Quality:
OLED cov lus qhia muab cov duab tsis sib xws nrog cov xim dub tiag tiag, qhov sib piv tsis kawg, thiab cov xim zoo nkauj. Txij li txhua lub pixel emits nws tus kheej lub teeb, OLEDs tuaj yeem tua cov pixels ib leeg kom ua tiav cov qib dub zoo meej, txhim kho qhov kev pom tag nrho.

Thinner thiab Lighter:
Yog tias tsis xav tau lub teeb rov qab, OLED cov lus pom tau zoo dua thiab sib dua dua li lawv cov khoom siv LED. Qhov no ua rau lawv zoo tagnrho rau niaj hnub, sleek tsim nyob rau hauv cov khoom siv hluav taws xob xws li smartphones, TVs, thiab wearables.

Sijhawm teb sai dua:
OLEDs muaj lub sijhawm teb sai dua thiab cov nqi tshiab, ua rau lawv zoo meej rau cov ntawv thov uas xav tau kev hloov pauv sai, zoo li kev ua si thiab cov ntsiab lus video nrawm.

Flexible thiab Transparent Displays:
Cov khoom siv organic siv hauv OLEDs tso cai rau kev tsim cov duab hloov tau yooj yim thiab pob tshab. Qhov no qhib qhov muaj peev xwm tshiab tshaj plaws rau cov qauv tsim thiab kev siv yav tom ntej, suav nrog cov xov tooj smartphones foldable thiab pob tshab.

Disadvantages ntawm LED zaub
Dub Levels thiab Contrast:
LED qhia tawm tsam kom ua tiav tib theem ntawm qhov dub thiab qhov sib txawv li OLEDs. Lub teeb nraub qaum hauv LED cov lus qhia tuaj yeem ua rau lub teeb pom kev, ua rau qis dua cov qib dub thiab qhov sib piv qis dua.

Saib cov Angles:
LED zaub feem ntau raug kev txom nyem los ntawm kev pom cov kaum sab xis, qhov twg cov duab zoo degrades thaum saib ntawm sab. Qhov no tuaj yeem yog qhov tsis zoo hauv cov xwm txheej uas ntau tus neeg xav tau saib lub vijtsam los ntawm ntau lub kaum ntse ntse.

Disadvantages ntawm OLED zaub
Tus nqi:
OLED thev naus laus zis yog kim dua los tsim, ua rau tus nqi siab dua rau OLED cov lus. Qhov no tuaj yeem yog qhov teeb meem tseem ceeb rau cov neeg siv khoom nrhiav kev xaiv pheej yig.

Ntev:
OLEDs yog nquag hlawv-hauv thiab degradation dhau sijhawm, tshwj xeeb tshaj yog thaum tso cov duab zoo li qub rau lub sijhawm ntev. Qhov no tuaj yeem cuam tshuam rau cov zaub lub neej thiab kev ua haujlwm tag nrho.

Brightness:
Thaum OLEDs muab cov duab zoo dua, lawv yuav tsis ua tiav tib theem ntawm qhov ci zoo li cov lus qhia LED. Qhov no tuaj yeem yog qhov kev txwv nyob rau hauv qhov chaw ci ntsa iab lossis chaw sab nraum zoov.

Cov ntsiab lus: Qhov twg zoo dua?
Kev xaiv ntawm LED thiab OLED kawg yog nyob ntawm koj qhov kev xav tau tshwj xeeb thiab nyiam. Yog tias koj saib xyuas cov duab zoo tshaj plaws, cov xim dub tiag tiag, thiab cov qauv tsim, OLED yog txoj hauv kev mus. Txawm li cas los xij, yog tias koj xav tau lub teeb ci, muaj txiaj ntsig zoo, thiab siv tau ntev rau qhov chaw muaj teeb pom kev zoo, LED yuav yog qhov kev xaiv zoo dua.

Ob lub thev naus laus zis muaj lawv qhov tshwj xeeb zoo thiab qhov tsis muaj zog, thiab kev nkag siab txog qhov sib txawv no yuav pab koj txiav txim siab zoo tshaj plaws rau koj cov kev xav tau. Txawm hais tias nws yog rau lub tsev ua yeeb yam high-end, digital billboard, lossis lub xov tooj smartphone tshiab, ob qho tib si LED thiab OLED muab cov txiaj ntsig zoo uas tuaj yeem txhim kho koj qhov kev pom.